Professor Charles Xavier
Logan / Wolverine
Eric Lehnsherr / Magneto
Ororo Munroe / Storm
Jean Grey
Scott Summers / Cyclops
Rogue
Raven Darkholme / Mystique / Grace (as Rebecca Romijn-Stamos)
William Stryker
Kurt Wagner / Nightcrawler
Senator Kelly
John Allerdyce / Pyro
Bobby Drake / Ice Man
Yuriko Oyama / Deathstrike
Kitty Pryde
Jubilation Lee / Jubilee
President McKenna
White House Tour Guide
President's Secretary
White House Checkpoint Agent
White House Agent (Lead Agent)
Oval Office Agent Fabrizio
Oval Office Agent Cartwright (as Roger R. Cross)
Special Ops Agent
Artie
Museum Teenager #1
Museum Teenager #2
Theresa Rourke / Siryn
Mitchell Laurio
Federal Bldg. Cleaning Twin #1
Federal Bldg. Cleaning Twin #2
Stryker at age 40
Augmentation Room Doctor
Jones
Piotr Rasputin / Colossus
Stryker Soldier Lyman
Dr. Shaw
Dr. Hank McCoy
Jason 143
Ronny Drake
Madeline Drake
William Drake (as Alfred E. Humphreys)
Plastic Prison Guard
Cop
Cop #1 (Lead Cop)
Cop #2
F-16 Fighter Pilot
Little Girl 143
Stryker Soldier Wilkins
Stryker Soldier Smith (as Jason S. Whitmer)
Stryker Soldier
X-Kid (captured) (as Nolan Funk)
X-Kid (captured)
Chief of Staff Abrahams
Cameraman
News Reporter
Blond X-Kid Dressed in Blue (uncredited)
Plastic Prison Guard (uncredited)
Stryker Soldier (uncredited)
Ice Cream Girl (uncredited)
TV Host (uncredited)
Kurt Wagner / Nightcrawler (uncredited)
X Kid #5 (uncredited)
Stryker Soldier Logan Stabs in Foot (uncredited)
Guard (uncredited)
Twin X-Kid (uncredited)
Cop (uncredited)
Prison Security Officer (uncredited)
X-Kid at Museum (uncredited)
Xavier's Student (uncredited)